# C1.WPF.Core.TreeViewExpandMode

## Content

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  <h1 id="C1_WPF_Core_TreeViewExpandMode" data-uid="C1.WPF.Core.TreeViewExpandMode" class="text-break">TreeViewExpandMode Enum
</h1>
  <div class="markdown level0 summary"><p>The TreeViewExpandMode enumeration is used in C1TreeView to specify the allowed number of expanded C1TreeViewItems.</p>
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  <div class="markdown level0 conceptual"></div>
  <h6><strong>Namespace</strong>: <a class="xref" href="C1.WPF.Core.html">C1.WPF.Core</a></h6>
  <h6><strong>Assembly</strong>: C1.WPF.TreeView.dll</h6>
  <h5 id="C1_WPF_Core_TreeViewExpandMode_syntax">Syntax</h5>
  <div class="codewrapper">
    <pre><code class="lang-csharp hljs">public enum TreeViewExpandMode</code></pre>
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  <div class="codewrapper">
    <pre><code class="lang-vbnet hljs">Public Enum TreeViewExpandMode</code></pre>
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  <h3 id="fields">Fields
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  <table class="table table-bordered table-condensed">
    <thead>
      <tr>
        <th>Name</th>
        <th>Description</th>
      </tr>
    <thead>
    </thead></thead><tbody>
      <tr>
        <td id="C1_WPF_Core_TreeViewExpandMode_Multiple">Multiple</td>
        <td><p>Several items may be expanded simultaneously.</p>
</td>
      </tr>
      <tr>
        <td id="C1_WPF_Core_TreeViewExpandMode_Single">Single</td>
        <td><p>Only one item can be expanded at a time.</p>
</td>
      </tr>
    </tbody>
  </table>
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